Predicted to enable G protein-coupled receptor activity and PDZ domain binding activity. Predicted to be involved in adenylate cyclase-activating G protein-coupled receptor signaling pathway and regulation of metabolic process. Predicted to act upstream of or within G protein-coupled receptor signaling pathway; positive regulation of MAPK cascade; and positive regulation of Rho protein signal transduction. Predicted to be located in cell surface. Predicted to be active in cytoplasm; glutamatergic synapse; and plasma membrane. Predicted to be integral component of presynaptic active zone membrane. Predicted to colocalize with endocytic vesicle. Orthologous to human LPAR2 (lysophosphatidic acid receptor 2). [provided by Alliance of Genome Resources, Apr 2022]